package zhangcy.day0109.qingyoutravel.dao;

import zhangcy.day0109.qingyoutravel.po.TourRoute;

import java.util.List;

/**
 *
 */
public interface  TourRouteDao {
    List<TourRoute> queryAllTourRoutes();

    int insert(TourRoute tourRoute);

    int delete(String trName);
}
